package com.cy.pj.common.aspect;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.stereotype.Component;

@Aspect
@Component
public class SysLogAspect {

    @Pointcut("bean(mailServiceImpl)")
    public void doLogPointCut(){}

    @Around("doLogPointCut()")
    public Object doAround(ProceedingJoinPoint joinPoint)throws Throwable{
        long t1=System.nanoTime();
        Object result = joinPoint.proceed();
        long t2=System.nanoTime();
        System.out.println(t2-t1);
        return result;
    }
}
